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package controller;

import Utility.MessageUtility;
import java.util.Enumeration;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

/**
 *
 * @author labib
 */
public class DeleteMsgAction extends org.apache.struts.action.Action {
    
    /* forward name="success" path="" */
    
    
    /**
     * This is the action called from the Struts framework.
     * @param mapping The ActionMapping used to select this instance.
     * @param form The optional ActionForm bean for this request.
     * @param request The HTTP Request we are processing.
     * @param response The HTTP Response we are processing.
     * @throws java.lang.Exception
     * @return
     */
    @Override
    public ActionForward execute(ActionMapping mapping, ActionForm form,
            HttpServletRequest request, HttpServletResponse response)
            throws Exception {
                
               
       Enumeration e= request.getParameterNames();
        System.out.println(" i am deleteing ");
        MessageUtility utility=new MessageUtility();
       while(e.hasMoreElements())
       {
           
        String name=(String)   e.nextElement();
           String[] values = request.getParameterValues(name);

        for (int i=0; i<values.length; i++) {
           
            int x=Integer.parseInt(values[i]);
            utility.deleteMessage(x);
            
        }

       }
                
              
                
                
        return mapping.findForward("deleteOk");
    }
}
